Custom Page Slug with multiple query strings using htaccess

Question

I'm using the following line in my .htaccess file to create custom page stubs

RewriteRule ^([a-zA-Z0-9-/]+)$ index.php?slug=$1 [QSA]

So basically this turns my-site.com/my-fancy-url into my-site.com/index.php?slug=my-fancy-site

I need to add an additional variable onto the query string like this:

my-site.com/index.php?slug=my-fancy-site&customId=5

So I can use this URL:

my-site.com/my-fancy-url/5

Any ideas how I would alter the Rewrite rule to achieve this?

Answer 1

RewriteRule ^([a-zA-Z0-9-/]+)/([0-9]+)$ index.php?slug=$1&customId=$2 [QSA]